2025 - Three Lakes Triathlons and Kings Market San Juan Island Runs
2025 distances
Triathlon
Olympic
Swim is at Lakedale in fresh water. Bike course is challenging with many hills, none too long, but very frequent. Run contains a partial out and back, relatively flat (for here) and includes a portion of gravel road through the Three Meadows neighborhood, also known as one of the best birding areas on the island. You'll like it.
Olympic Relay-2 Person
Swim is at Lakedale in fresh water. Bike course is challenging with many hills, none too long, but very frequent. Run contains a partial out and back, relatively flat (for here) and includes a portion of gravel road through the Three Meadows neighborhood, also known as one of the best birding areas on the island. You'll like it.
Olympic Relay-3 Person
Swim is at Lakedale in fresh water. Bike course is challenging with many hills, none too long, but very frequent. Run contains a partial out and back, relatively flat (for here) and includes a portion of gravel road through the Three Meadows neighborhood, also known as one of the best birding areas on the island. You'll like it.
Sprint
Swim is at Lakedale and in fresh water. Bike is a loop and moderately hilly. None too long, but frequent on this interisland course. Run is an out and back and yes, it includes hills. But how many hills can you really fit in 3.1 miles?
Sprint Relay-2 Person
Swim is at Lakedale and in fresh water. Bike is a loop and moderately hilly. None too long, but frequent on this interisland course. Run is an out and back and yes, it includes hills. But how many hills can you really fit in 3.1 miles?
Sprint Relay-3 Person
Swim is at Lakedale and in fresh water. Bike is a loop and moderately hilly. None too long, but frequent on this interisland course. Run is an out and back and yes, it includes hills. But how many hills can you really fit in 3.1 miles?
Running
Half Marathon
This all-sport day is sure to please. Nestled in the heart of San Juan Island, Lakedales family friendly atmosphere is the perfect location to start and finish a run! Make it a weekend and take a day to see San Juan Island! The Half Marathon, like everywhere on the island, has hills. The most famous being the Yacht Haven Road out and back. The good news is you get to fly down hill for about 1/2 mile. The even better news is you get to come back up! From there it's simply rolling hills through a national park and other scenic inner-island views!
Marathon
FINAL YEAR FOR THE FULL MARATHON! This all-sport day is sure to please. Nestled in the heart of San Juan Island, Lakedale Resort's family friendly atmosphere is the perfect location to finish a run! Make a weekend of it and see the rest of beautiful San Juan Island. We're not going to lie. This is a difficult marathon. Us Race Directors use words like scenic to distract you from the degree of difficulty. But this course really is scenic and one of the only courses you can see the straight, Olympics, wildlife, farmland and if you're lucky, our famous Orca whales! See, you stopped thinking about hills already! We do request that you approach this event as a run and not a walk. We will have a 5 hour, 30 minute cutoff for this years race. Last year's average finish time was 4 hours, 24 minutes.
10K
This all-sport day is sure to please. Nestled in the heart of San Juan Island, Lakedale Resort's family friendly atmosphere is the perfect location to start and finish a run! Make a weekend of it and see the rest of beautiful San Juan Island. We are fortunate to have the run include a beautiful inner-island area of the Three Meadows Neighborhood! It's about 2 miles of unpaved road through amazing forested and wetland areas. This course has hills, but they're manageable.
Race date Weather
Conditions on June 14, 2025 — historical Open-Meteo data.
About Friday Harbor
Three Lakes Triathlons and Kings Market San Juan Island Runs takes place in Friday Harbor, Washington, United States. The local timezone is America/Los_Angeles.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
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